packfile: generalize pack directory list

diff --git a/packfile.h b/packfile.h
index e0a38aba9321deae1d64aea7cd87067fde240b10..d2ad30300a2740ef65ae53fda116fa832f9a31e0 100644 (file)
--- a/packfile.h
+++ b/packfile.h
@@ -28,6 +28,12 @@ extern char *sha1_pack_index_name(const unsigned char *sha1);
 
 extern struct packed_git *parse_pack_index(unsigned char *sha1, const char *idx_path);
 
+typedef void each_file_in_pack_dir_fn(const char *full_path, size_t full_path_len,
+                                     const char *file_pach, void *data);
+void for_each_file_in_pack_dir(const char *objdir,
+                              each_file_in_pack_dir_fn fn,
+                              void *data);
+
 /* A hook to report invalid files in pack directory */
 #define PACKDIR_FILE_PACK 1
 #define PACKDIR_FILE_IDX 2